Answer is the first option, a reflection over the y-axis
Answer: 23.82
Step-by-step explanation: You need to convert the 10% to a decimal and then multiply it by 238.20. That is how you get the 10% of the number you try to get.
It is an angle that is making a right angle to another line
Answer: Go check out all the things to ace this [subject] in one big fat notebook
Step-by-step explanation: that is a good recommendation that I have